ZA814374B - Telephone bell assembly - Google Patents

Telephone bell assembly

Info

Publication number
ZA814374B
ZA814374B ZA814374A ZA814374A ZA814374B ZA 814374 B ZA814374 B ZA 814374B ZA 814374 A ZA814374 A ZA 814374A ZA 814374 A ZA814374 A ZA 814374A ZA 814374 B ZA814374 B ZA 814374B
Authority
ZA
South Africa
Prior art keywords
bell assembly
telephone bell
telephone
assembly
bell
Prior art date
Application number
ZA814374A
Other languages
English (en)
Inventor
H Barnes
Original Assignee
Philips Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Publication of ZA814374B publication Critical patent/ZA814374B/xx

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
    • G10K1/062—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated
    • G10K1/063—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated the sounding member being a bell
    • G10K1/064—Operating or striking mechanisms therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electromechanical Clocks (AREA)
ZA814374A 1980-07-30 1981-06-26 Telephone bell assembly ZA814374B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8024941A GB2081486B (en) 1980-07-30 1980-07-30 Telephone bell assembly

Publications (1)

Publication Number Publication Date
ZA814374B true ZA814374B (en) 1983-02-23

Family

ID=10515151

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA814374A ZA814374B (en) 1980-07-30 1981-06-26 Telephone bell assembly

Country Status (8)

Country Link
EP (1) EP0045539A3 (enrdf_load_stackoverflow)
JP (1) JPS5836919B2 (enrdf_load_stackoverflow)
AU (1) AU540940B2 (enrdf_load_stackoverflow)
GB (1) GB2081486B (enrdf_load_stackoverflow)
IN (1) IN153654B (enrdf_load_stackoverflow)
NZ (1) NZ197843A (enrdf_load_stackoverflow)
PT (1) PT73434B (enrdf_load_stackoverflow)
ZA (1) ZA814374B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8400732D0 (en) * 1984-01-12 1984-02-15 Mycalex Motors Electric bells
ES2128929B1 (es) * 1996-04-19 2000-01-16 D Schulz Bodo Reinhard Conjunto motriz electromecanico y señaliizador acustico provisto de dicho conjunto motriz.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1697057A (en) * 1925-12-24 1929-01-01 American Telephone & Telegraph Ringer
US2217073A (en) * 1938-01-20 1940-10-08 Associated Electric Lab Inc Signal device
NL71904C (enrdf_load_stackoverflow) * 1947-06-14
GB885073A (en) * 1959-08-10 1961-12-20 Rotax Ltd Audible warning devices

Also Published As

Publication number Publication date
JPS5756896A (en) 1982-04-05
PT73434B (fr) 1982-08-19
PT73434A (fr) 1981-08-01
IN153654B (enrdf_load_stackoverflow) 1984-08-04
EP0045539A2 (en) 1982-02-10
JPS5836919B2 (ja) 1983-08-12
AU7343081A (en) 1982-03-04
EP0045539A3 (en) 1982-12-01
GB2081486B (en) 1983-11-02
GB2081486A (en) 1982-02-17
AU540940B2 (en) 1984-12-06
NZ197843A (en) 1984-03-16

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